| Patent Number |
Title Of Patent |
Date Issued |
| 7190246 |
Ground fault circuit interrupter |
March 13, 2007 |
| A ground fault circuit interrupter includes a circuit board, a magnetic relay, and an armature. The circuit board has an opening and the magnetic relay is mounted on a first side of the circuit board and aligned with the opening. The armature assembly is pivotally mounted on the second |
| 7099130 |
Voltage monitor for ground fault circuit interrupter |
August 29, 2006 |
| A voltage monitor module is operable to monitor a characteristic of an input voltage to a Ground Fault Circuit Interrupter (GFCI) device and generate a fault signal that causes the GFCI device to enter a de-energized state when the characteristic of the input voltage is not within a |
| 5173673 |
Magnetic solenoid resettable ground fault circuit interrupter |
December 22, 1992 |
| A resettable switching apparatus for selectively interrupting a circuit connecting power from a first terminal to a second terminal when a ground fault occurs. The apparatus may be manually or electrically set. However, the contacts are held by a permanent magnet in the closed position s |
| 5051732 |
Power outlet ground integrity and wriststrap monitor circuit |
September 24, 1991 |
| A plug-mounted wriststrap detector and ground monitor includes hot, neutral and ground input terminals which are connected to corresponding terminals of a power outlet when the circuit is plugged in. A jack is provided to plug a wriststrap into the circuit to provide electrostatic protec |
| 4893101 |
Resettable ground fault circuit interrupter |
January 9, 1990 |
| A resettable circuit interrupter in a ground fault detector circuit utilizes a housing which slideably retains a solenoid coil wound on a bobbin. A contact carrier is attached to the bobbin and one or more moveable contacts are provided on the carrier opposite a corresponding set of |
| 4180851 |
Ventilated lamp guard |
December 25, 1979 |
| There is provided an improved lamp bulb guard having a circular tubular body portion, an inwardly flared portion and a circular tubular neck portion. Circumferentially spaced ventilating towers are provided. Each tower has a top portion, a front wall portion, and side wall portions. |
